SOLAR POWERED: This solar watering timer is designed with the solar panel can absorb solar energy as power supply, environment-friendly and energy-saving, the rechargeable battery can be fully loaded. PROGRAMMABLE: User can freely set the program with you want, 16 programs available, very easy to install and use. AUTO WATERING AND IRRIGATION TIME: You can set watering times and watering time per day/per month as you like. You never have to worry about the plant when you are on the go official, what you brings a lot of comfort. LCD DISPLAY: The solar water timer LCD display can monitor the watering situation and standard time. WATERPROOF AND WATERPROOF: The waterproof transparent cover can protect the LCD screen from rainwater. It also contains a stainless steel filter net that prevents it from clogging. Features: -This smart digital irrigation controller is not only a great helper for efficient water use, but also can improve automatic watering efficiency. -Besides, it will help you save labor cost and automatic watering of flowers and plants even nobody at home, which brings you much convenience. -It also has many other advantages: easy to install and operate, durable to use, low power consumption, etc. -In a word, it is really a perfect watering tool for micro sprinklers and drip irrigation in garden, yard and balcony. Specification: Material: plastic Water connection: 21mm tap with 26.5mm thread Hose connection: 13 mm (1/2 ) Irrigation frequency: 1-16 times a day, 1 time / 3 days Irrigation time: 1 min (min.), 9 hours 59 min (max.) Working pressure: 0-400kpa Water temperature: 0-40C Power supply: solar power or 2 x 1.5V AAA rechargeable batteries (not included) Irrigation medium: clear soft water The program can be set: single program, multi-program, common program, cycle program, a D Package includes: 1 x irrigation controller (battery not included) 1 x user manual